221497992

素因数分解:

$2^3\times 3^2\times {\mathrm{1019}}^1\times {\mathrm{3019}}^1$

素因数の和:4050

約数の個数: 48

約数和(自身を含む): 600678000

約数和(自身を除く): 379180008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1019, 2038, 3019, 3057, 4076, 6038, 6114, 8152, 9057, 9171, 12076, 12228, 18114, 18342, 24152, 24456, 27171, 36228, 36684, 54342, 72456, 73368, 108684, 217368, 3076361, 6152722, 9229083, 12305444, 18458166, 24610888, 27687249, 36916332, 55374498, 73832664, 110748996, 221497992]

約数ペア:

[(1, 221497992), (2, 110748996), (3, 73832664), (4, 55374498), (6, 36916332), (8, 27687249), (9, 24610888), (12, 18458166), (18, 12305444), (24, 9229083), (36, 6152722), (72, 3076361), (1019, 217368), (2038, 108684), (3019, 73368), (3057, 72456), (4076, 54342), (6038, 36684), (6114, 36228), (8152, 27171), (9057, 24456), (9171, 24152), (12076, 18342), (12228, 18114)]